| 摘要 |
PROBLEM TO BE SOLVED: To provide a raw material-supplying apparatus in gasification furnace system for gasifying a waste material and biomass as a raw material to obtain a fuel gas, wherein even if furnace pressure of a gasification melting furnace is controlled at positive pressure, gas is completely prevented from leaking from the raw material-supplying apparatus.SOLUTION: A raw material-supplying apparatus in a gasification furnace system includes: a compression device 20 for compression-molding a raw material to obtain a compressed block; a compressed block pathway 30 for supplying the compressed block to a gasification melting furnace 50; a moisture-supplying apparatus 43 for supplying moisture to the compressed block in the compressed block pathway; a cooling part 45 for cooling the compressed block to which moisture is supplied, thereby condensing the moisture; and a shielding member 44, provided on the compressed block pathway, for preventing the moisture supplied from the moisture-supplying apparatus from entering the gasification melting furnace 50 in a portion between the compressed block and an inner wall of a compression pathway. |
